At the regional airport in Steamboat Springs, Colorado, elevation 2098 meters above sea level, the observed station pressure is 834 mb. Using the equations presented in the activity, mb must be the station pressure to correctly determine the sea level pressure value in mb.

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed